The Comet Kitty will appear on a very rare occurrence. There will be a massive meteor shower that will rain down kitty comets from space. While these comets cause a lot of damage, they also leave the rare Comet Kitty behind. Comet Kitties are black cats wearing space helmets, and have a tail like an ocelot.

Comet Kitties can be tamed just as one might tame an Ocelot. The player must approach it 'slowly' to prevent scaring the cat away before it is tamed with Raw Fish. Like Ocelots, they scare Creepers away. However, unlike normal cats, Comet Kitties are completely resistant to fire damage (able to survive in Lava). They also have more health than Ocelots.